What is GHSA-7pqv-wj3v-fcq3?

GHSA-7pqv-wj3v-fcq3 is a security advisory published by GitHub Security Advisories with High severity. OpenWrt luci-app-samba4 read ACL grants file.exec permission on /usr/sbin/smbd, allowing...

Which CVE IDs does GHSA-7pqv-wj3v-fcq3 cover?

GHSA-7pqv-wj3v-fcq3 covers the following CVE IDs: CVE-2026-59260. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-7pqv-wj3v-fcq3?

GHSA-7pqv-wj3v-fcq3 has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-7pqv-wj3v-fcq3HighCVSS 8.8

OpenWrt luci-app-samba4 read ACL grants file.exec permission on /usr/sbin/smbd, allowing...

Vendor

GitHub Security Advisories

Published

July 12, 2026

Last Modified

July 12, 2026

🔗 CVE IDs covered (1)

CVE-2026-59260 →

📋 Description

OpenWrt luci-app-samba4 read ACL grants file.exec permission on /usr/sbin/smbd, allowing authenticated delegated users to execute the Samba daemon with caller-controlled command-line arguments. Attackers can pass arbitrary Samba global options such as message command to a root smbd process, triggering command execution when SMB protocol messages are processed.

🔗 References (4)

https://github.com/openwrt/luci/security/advisories/GHSA-vx64-mmp7-h36c
https://nvd.nist.gov/vuln/detail/CVE-2026-59260
https://www.vulncheck.com/advisories/openwrt-luci-app-samba4-read-acl-remote-code-execution-via-smbd
https://github.com/advisories/GHSA-7pqv-wj3v-fcq3